Title:
赤外線反射フィルム
Document Type and Number:
Japanese Patent JP6761625
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an infrared reflective film having excellent heat shield performance, the infrared reflection film capable of effectively preventing a face of a resident etc. from being reflected on a window having the infrared reflection film applied thereto.SOLUTION: An infrared reflection film includes, on a transparent film base material, a first metal oxide layer, an infrared reflection layer, a second metal oxide layer and a transparent protective layer laminated in this order. The second metal oxide layer has a thickness of 30 nm or less. The first metal oxide layer is thinner than the second metal oxide layer. The difference in thickness of the first metal oxide layer and the second metal oxide layer is 2 nm or more.SELECTED DRAWING: Figure 1
Inventors:
Kiyohiko Watanabe
Yousuke Nakanishi
Hiroshi Omori
Yousuke Nakanishi
Hiroshi Omori
Application Number:
JP2015195069A
Publication Date:
September 30, 2020
Filing Date:
September 30, 2015
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/28; B32B7/023; B32B9/00; C03C17/36; G02B5/26
Domestic Patent References:
JP2006261288A | ||||
JP2014167617A | ||||
JP2013523494A | ||||
JP2015508372A |
Foreign References:
WO2015137448A1 | ||||
WO2015141376A1 |
Attorney, Agent or Firm:
Takaki Nishijima
Disciple Maru Ken
Shinichiro Tanaka
Fumiaki Otsuka
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo
Disciple Maru Ken
Shinichiro Tanaka
Fumiaki Otsuka
Hiroyuki Suda
Hiroshi Uesugi
Naoki Kondo